package com.dmm.vod.service;

import com.dmm.vod.entity.Video;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 课程视频 服务类
 * </p>
 *
 * @author dmm
 * @since 2022-09-07
 */
public interface VideoService extends IService<Video> {


    //根据课程id删除小节
    void removeVideoByCourseId(Long id);
}
